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37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
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"""
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Utility functions for HA Text AI integration.
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@license: CC BY-NC-SA 4.0 International
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@author: SMKRV
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@github: https://github.com/smkrv/ha-text-ai
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@source: https://github.com/smkrv/ha-text-ai
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"""
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import hashlib
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from typing import Any
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from homeassistant.const import CONF_API_KEY
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def normalize_name(name: str) -> str:
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"""Normalize name to conform to HA naming convention using underscores."""
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normalized = ''.join(c if c.isalnum() or c == '_' else '_' for c in name)
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normalized = '_'.join(filter(None, normalized.split('_')))
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return normalized.lower()
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def get_file_hash(file_path: str) -> str:
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"""Calculate SHA256 hash of file."""
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sha256_hash = hashlib.sha256()
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with open(file_path, "rb") as f:
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for byte_block in iter(lambda: f.read(4096), b""):
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sha256_hash.update(byte_block)
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return sha256_hash.hexdigest()
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def safe_log_data(
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data: dict[str, Any],
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sensitive_keys: tuple[str, ...] = (CONF_API_KEY,),
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) -> dict[str, Any]:
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"""Filter sensitive keys from data for safe logging."""
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return {k: "***" if k in sensitive_keys else v for k, v in data.items()}
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